An acoustic-optic linkage ecological simulation device based on distance perception
By using a side-mounted microwave human presence ranging sensor and an MCU controller, combined with a dual-modal dynamic response algorithm of sound and light, the dynamic response and ecological simulation problems of interactive landscape devices are solved, realizing a fully mimicry interactive experience and multi-sensory immersion. It is suitable for nighttime cultural and tourism landscapes, interactive art installations, and smart courtyard lighting systems.
CN122160974APending Publication Date: 2026-06-05钱凤德 +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 钱凤德
- Filing Date
- 2026-01-24
- Publication Date
- 2026-06-05
Smart Images
Figure CN122160974A_ABST
Abstract
The application discloses a kind of sound-light linkage ecological simulation devices based on distance perception, it is related to intelligent interactive landscape lighting technical field.The device is by laterally installed microwave ranging sensor (0.2-8 meter detection range) real-time acquisition human distance signal, by MCU main controller based on sound-light dual-mode dynamic response algorithm, synchronous drive LED array and sound feedback module.On vision, LED light point quantity (N=k1*(d_max-d)) and flight speed (v=k2*(d_max-d)) dynamic change with distance;On hearing, scene audio volume (Vo=-30dBm+k3*(d_max-d)) real-time adjustment, form " person near light rise sound, person far light fall sound " full mimicry interactive effect.The device uses modular design, power supply system physical isolation (total current current-limiting 5A), response delay ≤100ms, applicable to theme park, immersive exhibition hall and public art device and smart garden and the like scene, can significantly improve the immersive feeling and artistic expressiveness of landscape environment.
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